56233620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 193100544

約数和(自身を除く): 136866924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 47, 51, 60, 68, 69, 85, 90, 92, 94, 102, 115, 138, 141, 153, 170, 180, 188, 204, 207, 230, 235, 255, 276, 282, 289, 306, 340, 345, 391, 414, 423, 460, 470, 510, 564, 578, 612, 690, 705, 765, 782, 799, 828, 846, 867, 940, 1020, 1035, 1081, 1156, 1173, 1380, 1410, 1445, 1530, 1564, 1598, 1692, 1734, 1955, 2070, 2115, 2162, 2346, 2397, 2601, 2820, 2890, 3060, 3196, 3243, 3468, 3519, 3910, 3995, 4140, 4230, 4324, 4335, 4692, 4794, 5202, 5405, 5780, 5865, 6486, 6647, 7038, 7191, 7820, 7990, 8460, 8670, 9588, 9729, 10404, 10810, 11730, 11985, 12972, 13005, 13294, 13583, 14076, 14382, 15980, 16215, 17340, 17595, 18377, 19458, 19941, 21620, 23460, 23970, 26010, 26588, 27166, 28764, 32430, 33235, 35190, 35955, 36754, 38916, 39882, 40749, 47940, 48645, 52020, 54332, 55131, 59823, 64860, 66470, 67915, 70380, 71910, 73508, 79764, 81498, 91885, 97290, 99705, 110262, 119646, 122247, 132940, 135830, 143820, 162996, 165393, 183770, 194580, 199410, 203745, 220524, 239292, 244494, 271660, 275655, 299115, 312409, 330786, 367540, 398820, 407490, 488988, 551310, 598230, 611235, 624818, 661572, 814980, 826965, 937227, 1102620, 1196460, 1222470, 1249636, 1562045, 1653930, 1874454, 2444940, 2811681, 3124090, 3307860, 3748908, 4686135, 5623362, 6248180, 9372270, 11246724, 14058405, 18744540, 28116810, 56233620]

約数ペア:

[(1, 56233620), (2, 28116810), (3, 18744540), (4, 14058405), (5, 11246724), (6, 9372270), (9, 6248180), (10, 5623362), (12, 4686135), (15, 3748908), (17, 3307860), (18, 3124090), (20, 2811681), (23, 2444940), (30, 1874454), (34, 1653930), (36, 1562045), (45, 1249636), (46, 1222470), (47, 1196460), (51, 1102620), (60, 937227), (68, 826965), (69, 814980), (85, 661572), (90, 624818), (92, 611235), (94, 598230), (102, 551310), (115, 488988), (138, 407490), (141, 398820), (153, 367540), (170, 330786), (180, 312409), (188, 299115), (204, 275655), (207, 271660), (230, 244494), (235, 239292), (255, 220524), (276, 203745), (282, 199410), (289, 194580), (306, 183770), (340, 165393), (345, 162996), (391, 143820), (414, 135830), (423, 132940), (460, 122247), (470, 119646), (510, 110262), (564, 99705), (578, 97290), (612, 91885), (690, 81498), (705, 79764), (765, 73508), (782, 71910), (799, 70380), (828, 67915), (846, 66470), (867, 64860), (940, 59823), (1020, 55131), (1035, 54332), (1081, 52020), (1156, 48645), (1173, 47940), (1380, 40749), (1410, 39882), (1445, 38916), (1530, 36754), (1564, 35955), (1598, 35190), (1692, 33235), (1734, 32430), (1955, 28764), (2070, 27166), (2115, 26588), (2162, 26010), (2346, 23970), (2397, 23460), (2601, 21620), (2820, 19941), (2890, 19458), (3060, 18377), (3196, 17595), (3243, 17340), (3468, 16215), (3519, 15980), (3910, 14382), (3995, 14076), (4140, 13583), (4230, 13294), (4324, 13005), (4335, 12972), (4692, 11985), (4794, 11730), (5202, 10810), (5405, 10404), (5780, 9729), (5865, 9588), (6486, 8670), (6647, 8460), (7038, 7990), (7191, 7820)]