99142380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3261

約数の個数: 120

約数和(自身を含む): 327484080

約数和(自身を除く): 228341700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3221, 3420, 5130, 6156, 6442, 7695, 9663, 10260, 12884, 15390, 16105, 19326, 28989, 30780, 32210, 38652, 48315, 57978, 61199, 64420, 86967, 96630, 115956, 122398, 144945, 173934, 183597, 193260, 244796, 260901, 289890, 305995, 347868, 367194, 434835, 521802, 550791, 579780, 611990, 734388, 869670, 917985, 1043604, 1101582, 1223980, 1304505, 1652373, 1739340, 1835970, 2203164, 2609010, 2753955, 3304746, 3671940, 4957119, 5218020, 5507910, 6609492, 8261865, 9914238, 11015820, 16523730, 19828476, 24785595, 33047460, 49571190, 99142380]

約数ペア:

[(1, 99142380), (2, 49571190), (3, 33047460), (4, 24785595), (5, 19828476), (6, 16523730), (9, 11015820), (10, 9914238), (12, 8261865), (15, 6609492), (18, 5507910), (19, 5218020), (20, 4957119), (27, 3671940), (30, 3304746), (36, 2753955), (38, 2609010), (45, 2203164), (54, 1835970), (57, 1739340), (60, 1652373), (76, 1304505), (81, 1223980), (90, 1101582), (95, 1043604), (108, 917985), (114, 869670), (135, 734388), (162, 611990), (171, 579780), (180, 550791), (190, 521802), (228, 434835), (270, 367194), (285, 347868), (324, 305995), (342, 289890), (380, 260901), (405, 244796), (513, 193260), (540, 183597), (570, 173934), (684, 144945), (810, 122398), (855, 115956), (1026, 96630), (1140, 86967), (1539, 64420), (1620, 61199), (1710, 57978), (2052, 48315), (2565, 38652), (3078, 32210), (3221, 30780), (3420, 28989), (5130, 19326), (6156, 16105), (6442, 15390), (7695, 12884), (9663, 10260)]