102009180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 381278016

約数和(自身を除く): 279268836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 157, 170, 182, 195, 196, 204, 210, 221, 238, 245, 255, 260, 273, 294, 314, 340, 357, 364, 390, 420, 442, 455, 471, 476, 490, 510, 546, 588, 595, 628, 637, 663, 714, 735, 780, 785, 833, 884, 910, 942, 980, 1020, 1092, 1099, 1105, 1190, 1274, 1326, 1365, 1428, 1470, 1547, 1570, 1666, 1785, 1820, 1884, 1911, 2041, 2198, 2210, 2355, 2380, 2499, 2548, 2652, 2669, 2730, 2940, 3094, 3140, 3185, 3297, 3315, 3332, 3570, 3822, 4082, 4165, 4396, 4420, 4641, 4710, 4998, 5338, 5460, 5495, 6123, 6188, 6370, 6594, 6630, 7140, 7644, 7693, 7735, 8007, 8164, 8330, 9282, 9420, 9555, 9996, 10205, 10676, 10829, 10990, 12246, 12495, 12740, 13188, 13260, 13345, 14287, 15386, 15470, 16014, 16485, 16660, 18564, 18683, 19110, 20410, 21658, 21980, 23079, 23205, 24492, 24990, 26690, 28574, 30615, 30772, 30940, 32028, 32487, 32970, 34697, 37366, 38220, 38465, 40035, 40820, 42861, 43316, 46158, 46410, 49980, 53380, 54145, 56049, 57148, 61230, 64974, 65940, 69394, 71435, 74732, 76930, 80070, 85722, 92316, 92820, 93415, 100009, 104091, 108290, 112098, 115395, 122460, 129948, 130781, 138788, 142870, 153860, 160140, 162435, 171444, 173485, 186830, 200018, 208182, 214305, 216580, 224196, 230790, 242879, 261562, 280245, 285740, 300027, 324870, 346970, 373660, 392343, 400036, 416364, 428610, 461580, 485758, 500045, 520455, 523124, 560490, 600054, 649740, 653905, 693940, 728637, 784686, 857220, 971516, 1000090, 1040910, 1120980, 1200108, 1214395, 1307810, 1457274, 1500135, 1569372, 1700153, 1961715, 2000180, 2081820, 2428790, 2615620, 2914548, 3000270, 3400306, 3643185, 3923430, 4857580, 5100459, 6000540, 6800612, 7286370, 7846860, 8500765, 10200918, 14572740, 17001530, 20401836, 25502295, 34003060, 51004590, 102009180]

約数ペア:

[(1, 102009180), (2, 51004590), (3, 34003060), (4, 25502295), (5, 20401836), (6, 17001530), (7, 14572740), (10, 10200918), (12, 8500765), (13, 7846860), (14, 7286370), (15, 6800612), (17, 6000540), (20, 5100459), (21, 4857580), (26, 3923430), (28, 3643185), (30, 3400306), (34, 3000270), (35, 2914548), (39, 2615620), (42, 2428790), (49, 2081820), (51, 2000180), (52, 1961715), (60, 1700153), (65, 1569372), (68, 1500135), (70, 1457274), (78, 1307810), (84, 1214395), (85, 1200108), (91, 1120980), (98, 1040910), (102, 1000090), (105, 971516), (119, 857220), (130, 784686), (140, 728637), (147, 693940), (156, 653905), (157, 649740), (170, 600054), (182, 560490), (195, 523124), (196, 520455), (204, 500045), (210, 485758), (221, 461580), (238, 428610), (245, 416364), (255, 400036), (260, 392343), (273, 373660), (294, 346970), (314, 324870), (340, 300027), (357, 285740), (364, 280245), (390, 261562), (420, 242879), (442, 230790), (455, 224196), (471, 216580), (476, 214305), (490, 208182), (510, 200018), (546, 186830), (588, 173485), (595, 171444), (628, 162435), (637, 160140), (663, 153860), (714, 142870), (735, 138788), (780, 130781), (785, 129948), (833, 122460), (884, 115395), (910, 112098), (942, 108290), (980, 104091), (1020, 100009), (1092, 93415), (1099, 92820), (1105, 92316), (1190, 85722), (1274, 80070), (1326, 76930), (1365, 74732), (1428, 71435), (1470, 69394), (1547, 65940), (1570, 64974), (1666, 61230), (1785, 57148), (1820, 56049), (1884, 54145), (1911, 53380), (2041, 49980), (2198, 46410), (2210, 46158), (2355, 43316), (2380, 42861), (2499, 40820), (2548, 40035), (2652, 38465), (2669, 38220), (2730, 37366), (2940, 34697), (3094, 32970), (3140, 32487), (3185, 32028), (3297, 30940), (3315, 30772), (3332, 30615), (3570, 28574), (3822, 26690), (4082, 24990), (4165, 24492), (4396, 23205), (4420, 23079), (4641, 21980), (4710, 21658), (4998, 20410), (5338, 19110), (5460, 18683), (5495, 18564), (6123, 16660), (6188, 16485), (6370, 16014), (6594, 15470), (6630, 15386), (7140, 14287), (7644, 13345), (7693, 13260), (7735, 13188), (8007, 12740), (8164, 12495), (8330, 12246), (9282, 10990), (9420, 10829), (9555, 10676), (9996, 10205)]