20199180060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{85597}}^1$

素因数の和:85657

約数の個数: 192

約数和(自身を含む): 69026227200

約数和(自身を除く): 48827047140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 828, 855, 874, 1026, 1035, 1140, 1242, 1311, 1380, 1710, 1748, 2052, 2070, 2185, 2484, 2565, 2622, 3105, 3420, 3933, 4140, 4370, 5130, 5244, 6210, 6555, 7866, 8740, 10260, 11799, 12420, 13110, 15732, 19665, 23598, 26220, 39330, 47196, 58995, 78660, 85597, 117990, 171194, 235980, 256791, 342388, 427985, 513582, 770373, 855970, 1027164, 1283955, 1540746, 1626343, 1711940, 1968731, 2311119, 2567910, 3081492, 3252686, 3851865, 3937462, 4622238, 4879029, 5135820, 5906193, 6505372, 7703730, 7874924, 8131715, 9244476, 9758058, 9843655, 11555595, 11812386, 14637087, 15407460, 16263430, 17718579, 19516116, 19687310, 23111190, 23624772, 24395145, 29274174, 29530965, 32526860, 35437158, 37405889, 39374620, 43911261, 46222380, 48790290, 53155737, 58548348, 59061930, 70874316, 73185435, 74811778, 87822522, 88592895, 97580580, 106311474, 112217667, 118123860, 146370870, 149623556, 175645044, 177185790, 187029445, 212622948, 219556305, 224435334, 265778685, 292741740, 336653001, 354371580, 374058890, 439112610, 448870668, 531557370, 561088335, 673306002, 748117780, 878225220, 1009959003, 1063114740, 1122176670, 1346612004, 1683265005, 2019918006, 2244353340, 3366530010, 4039836012, 5049795015, 6733060020, 10099590030, 20199180060]

約数ペア:

[(1, 20199180060), (2, 10099590030), (3, 6733060020), (4, 5049795015), (5, 4039836012), (6, 3366530010), (9, 2244353340), (10, 2019918006), (12, 1683265005), (15, 1346612004), (18, 1122176670), (19, 1063114740), (20, 1009959003), (23, 878225220), (27, 748117780), (30, 673306002), (36, 561088335), (38, 531557370), (45, 448870668), (46, 439112610), (54, 374058890), (57, 354371580), (60, 336653001), (69, 292741740), (76, 265778685), (90, 224435334), (92, 219556305), (95, 212622948), (108, 187029445), (114, 177185790), (115, 175645044), (135, 149623556), (138, 146370870), (171, 118123860), (180, 112217667), (190, 106311474), (207, 97580580), (228, 88592895), (230, 87822522), (270, 74811778), (276, 73185435), (285, 70874316), (342, 59061930), (345, 58548348), (380, 53155737), (414, 48790290), (437, 46222380), (460, 43911261), (513, 39374620), (540, 37405889), (570, 35437158), (621, 32526860), (684, 29530965), (690, 29274174), (828, 24395145), (855, 23624772), (874, 23111190), (1026, 19687310), (1035, 19516116), (1140, 17718579), (1242, 16263430), (1311, 15407460), (1380, 14637087), (1710, 11812386), (1748, 11555595), (2052, 9843655), (2070, 9758058), (2185, 9244476), (2484, 8131715), (2565, 7874924), (2622, 7703730), (3105, 6505372), (3420, 5906193), (3933, 5135820), (4140, 4879029), (4370, 4622238), (5130, 3937462), (5244, 3851865), (6210, 3252686), (6555, 3081492), (7866, 2567910), (8740, 2311119), (10260, 1968731), (11799, 1711940), (12420, 1626343), (13110, 1540746), (15732, 1283955), (19665, 1027164), (23598, 855970), (26220, 770373), (39330, 513582), (47196, 427985), (58995, 342388), (78660, 256791), (85597, 235980), (117990, 171194)]