40914900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 162

約数和(自身を含む): 139385610

約数和(自身を除く): 98470710

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 169, 180, 195, 225, 234, 260, 269, 300, 325, 338, 390, 450, 468, 507, 538, 585, 650, 676, 780, 807, 845, 900, 975, 1014, 1076, 1170, 1300, 1345, 1521, 1614, 1690, 1950, 2028, 2340, 2421, 2535, 2690, 2925, 3042, 3228, 3380, 3497, 3900, 4035, 4225, 4842, 5070, 5380, 5850, 6084, 6725, 6994, 7605, 8070, 8450, 9684, 10140, 10491, 11700, 12105, 12675, 13450, 13988, 15210, 16140, 16900, 17485, 20175, 20982, 24210, 25350, 26900, 30420, 31473, 34970, 38025, 40350, 41964, 45461, 48420, 50700, 52455, 60525, 62946, 69940, 76050, 80700, 87425, 90922, 104910, 121050, 125892, 136383, 152100, 157365, 174850, 181844, 209820, 227305, 242100, 262275, 272766, 314730, 349700, 409149, 454610, 524550, 545532, 629460, 681915, 786825, 818298, 909220, 1049100, 1136525, 1363830, 1573650, 1636596, 2045745, 2273050, 2727660, 3147300, 3409575, 4091490, 4546100, 6819150, 8182980, 10228725, 13638300, 20457450, 40914900]

約数ペア:

[(1, 40914900), (2, 20457450), (3, 13638300), (4, 10228725), (5, 8182980), (6, 6819150), (9, 4546100), (10, 4091490), (12, 3409575), (13, 3147300), (15, 2727660), (18, 2273050), (20, 2045745), (25, 1636596), (26, 1573650), (30, 1363830), (36, 1136525), (39, 1049100), (45, 909220), (50, 818298), (52, 786825), (60, 681915), (65, 629460), (75, 545532), (78, 524550), (90, 454610), (100, 409149), (117, 349700), (130, 314730), (150, 272766), (156, 262275), (169, 242100), (180, 227305), (195, 209820), (225, 181844), (234, 174850), (260, 157365), (269, 152100), (300, 136383), (325, 125892), (338, 121050), (390, 104910), (450, 90922), (468, 87425), (507, 80700), (538, 76050), (585, 69940), (650, 62946), (676, 60525), (780, 52455), (807, 50700), (845, 48420), (900, 45461), (975, 41964), (1014, 40350), (1076, 38025), (1170, 34970), (1300, 31473), (1345, 30420), (1521, 26900), (1614, 25350), (1690, 24210), (1950, 20982), (2028, 20175), (2340, 17485), (2421, 16900), (2535, 16140), (2690, 15210), (2925, 13988), (3042, 13450), (3228, 12675), (3380, 12105), (3497, 11700), (3900, 10491), (4035, 10140), (4225, 9684), (4842, 8450), (5070, 8070), (5380, 7605), (5850, 6994), (6084, 6725)]