130139550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 380689920

約数和(自身を除く): 250550370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 150, 155, 171, 186, 190, 225, 279, 285, 310, 342, 450, 465, 475, 491, 558, 570, 589, 775, 855, 930, 950, 982, 1178, 1395, 1425, 1473, 1550, 1710, 1767, 2325, 2455, 2790, 2850, 2945, 2946, 3534, 4275, 4419, 4650, 4910, 5301, 5890, 6975, 7365, 8550, 8835, 8838, 9329, 10602, 12275, 13950, 14725, 14730, 15221, 17670, 18658, 22095, 24550, 26505, 27987, 29450, 30442, 36825, 44175, 44190, 45663, 46645, 53010, 55974, 73650, 76105, 83961, 88350, 91326, 93290, 110475, 132525, 136989, 139935, 152210, 167922, 220950, 228315, 233225, 265050, 273978, 279870, 289199, 380525, 419805, 456630, 466450, 578398, 684945, 699675, 761050, 839610, 867597, 1141575, 1369890, 1399350, 1445995, 1735194, 2099025, 2283150, 2602791, 2891990, 3424725, 4198050, 4337985, 5205582, 6849450, 7229975, 8675970, 13013955, 14459950, 21689925, 26027910, 43379850, 65069775, 130139550]

約数ペア:

[(1, 130139550), (2, 65069775), (3, 43379850), (5, 26027910), (6, 21689925), (9, 14459950), (10, 13013955), (15, 8675970), (18, 7229975), (19, 6849450), (25, 5205582), (30, 4337985), (31, 4198050), (38, 3424725), (45, 2891990), (50, 2602791), (57, 2283150), (62, 2099025), (75, 1735194), (90, 1445995), (93, 1399350), (95, 1369890), (114, 1141575), (150, 867597), (155, 839610), (171, 761050), (186, 699675), (190, 684945), (225, 578398), (279, 466450), (285, 456630), (310, 419805), (342, 380525), (450, 289199), (465, 279870), (475, 273978), (491, 265050), (558, 233225), (570, 228315), (589, 220950), (775, 167922), (855, 152210), (930, 139935), (950, 136989), (982, 132525), (1178, 110475), (1395, 93290), (1425, 91326), (1473, 88350), (1550, 83961), (1710, 76105), (1767, 73650), (2325, 55974), (2455, 53010), (2790, 46645), (2850, 45663), (2945, 44190), (2946, 44175), (3534, 36825), (4275, 30442), (4419, 29450), (4650, 27987), (4910, 26505), (5301, 24550), (5890, 22095), (6975, 18658), (7365, 17670), (8550, 15221), (8835, 14730), (8838, 14725), (9329, 13950), (10602, 12275)]