155487780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 324

約数和(自身を含む): 592376148

約数和(自身を除く): 436888368

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 61, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 122, 126, 140, 147, 153, 170, 180, 183, 196, 204, 210, 238, 244, 245, 252, 255, 289, 294, 305, 306, 315, 340, 357, 366, 420, 427, 441, 476, 490, 510, 549, 578, 588, 595, 610, 612, 630, 714, 732, 735, 765, 833, 854, 867, 882, 915, 980, 1020, 1037, 1071, 1098, 1156, 1190, 1220, 1260, 1281, 1428, 1445, 1470, 1530, 1666, 1708, 1734, 1764, 1785, 1830, 2023, 2074, 2135, 2142, 2196, 2205, 2380, 2499, 2562, 2601, 2745, 2890, 2940, 2989, 3060, 3111, 3332, 3468, 3570, 3660, 3843, 4046, 4148, 4165, 4270, 4284, 4335, 4410, 4998, 5124, 5185, 5202, 5355, 5490, 5780, 5978, 6069, 6222, 6405, 7140, 7259, 7497, 7686, 8092, 8330, 8540, 8670, 8820, 8967, 9333, 9996, 10115, 10370, 10404, 10710, 10980, 11956, 12138, 12444, 12495, 12810, 13005, 14161, 14518, 14945, 14994, 15372, 15555, 16660, 17340, 17629, 17934, 18207, 18666, 19215, 20230, 20740, 21420, 21777, 24276, 24990, 25620, 26010, 26901, 28322, 29036, 29890, 29988, 30345, 31110, 35258, 35868, 36295, 36414, 37332, 37485, 38430, 40460, 42483, 43554, 44835, 46665, 49980, 50813, 52020, 52887, 53802, 56644, 59780, 60690, 62220, 65331, 70516, 70805, 72590, 72828, 74970, 76860, 84966, 87108, 88145, 89670, 91035, 93330, 101626, 105774, 107604, 108885, 121380, 123403, 127449, 130662, 134505, 141610, 145180, 149940, 152439, 158661, 169932, 176290, 179340, 182070, 186660, 203252, 211548, 212415, 217770, 246806, 254065, 254898, 261324, 264435, 269010, 283220, 304878, 317322, 326655, 352580, 364140, 370209, 424830, 435540, 457317, 493612, 508130, 509796, 528870, 538020, 609756, 617015, 634644, 637245, 653310, 740418, 762195, 793305, 849660, 863821, 914634, 1016260, 1057740, 1110627, 1234030, 1274490, 1306620, 1480836, 1524390, 1586610, 1727642, 1829268, 1851045, 2221254, 2286585, 2468060, 2548980, 2591463, 3048780, 3173220, 3455284, 3702090, 4319105, 4442508, 4573170, 5182926, 5553135, 7404180, 7774389, 8638210, 9146340, 10365852, 11106270, 12957315, 15548778, 17276420, 22212540, 25914630, 31097556, 38871945, 51829260, 77743890, 155487780]

約数ペア:

[(1, 155487780), (2, 77743890), (3, 51829260), (4, 38871945), (5, 31097556), (6, 25914630), (7, 22212540), (9, 17276420), (10, 15548778), (12, 12957315), (14, 11106270), (15, 10365852), (17, 9146340), (18, 8638210), (20, 7774389), (21, 7404180), (28, 5553135), (30, 5182926), (34, 4573170), (35, 4442508), (36, 4319105), (42, 3702090), (45, 3455284), (49, 3173220), (51, 3048780), (60, 2591463), (61, 2548980), (63, 2468060), (68, 2286585), (70, 2221254), (84, 1851045), (85, 1829268), (90, 1727642), (98, 1586610), (102, 1524390), (105, 1480836), (119, 1306620), (122, 1274490), (126, 1234030), (140, 1110627), (147, 1057740), (153, 1016260), (170, 914634), (180, 863821), (183, 849660), (196, 793305), (204, 762195), (210, 740418), (238, 653310), (244, 637245), (245, 634644), (252, 617015), (255, 609756), (289, 538020), (294, 528870), (305, 509796), (306, 508130), (315, 493612), (340, 457317), (357, 435540), (366, 424830), (420, 370209), (427, 364140), (441, 352580), (476, 326655), (490, 317322), (510, 304878), (549, 283220), (578, 269010), (588, 264435), (595, 261324), (610, 254898), (612, 254065), (630, 246806), (714, 217770), (732, 212415), (735, 211548), (765, 203252), (833, 186660), (854, 182070), (867, 179340), (882, 176290), (915, 169932), (980, 158661), (1020, 152439), (1037, 149940), (1071, 145180), (1098, 141610), (1156, 134505), (1190, 130662), (1220, 127449), (1260, 123403), (1281, 121380), (1428, 108885), (1445, 107604), (1470, 105774), (1530, 101626), (1666, 93330), (1708, 91035), (1734, 89670), (1764, 88145), (1785, 87108), (1830, 84966), (2023, 76860), (2074, 74970), (2135, 72828), (2142, 72590), (2196, 70805), (2205, 70516), (2380, 65331), (2499, 62220), (2562, 60690), (2601, 59780), (2745, 56644), (2890, 53802), (2940, 52887), (2989, 52020), (3060, 50813), (3111, 49980), (3332, 46665), (3468, 44835), (3570, 43554), (3660, 42483), (3843, 40460), (4046, 38430), (4148, 37485), (4165, 37332), (4270, 36414), (4284, 36295), (4335, 35868), (4410, 35258), (4998, 31110), (5124, 30345), (5185, 29988), (5202, 29890), (5355, 29036), (5490, 28322), (5780, 26901), (5978, 26010), (6069, 25620), (6222, 24990), (6405, 24276), (7140, 21777), (7259, 21420), (7497, 20740), (7686, 20230), (8092, 19215), (8330, 18666), (8540, 18207), (8670, 17934), (8820, 17629), (8967, 17340), (9333, 16660), (9996, 15555), (10115, 15372), (10370, 14994), (10404, 14945), (10710, 14518), (10980, 14161), (11956, 13005), (12138, 12810), (12444, 12495)]