147895020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9029}}^1$

素因数の和:9064

約数の個数: 144

約数和(自身を含む): 552202560

約数和(自身を除く): 404307540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9029, 16380, 18058, 27087, 36116, 45145, 54174, 63203, 81261, 90290, 108348, 117377, 126406, 135435, 162522, 180580, 189609, 234754, 252812, 270870, 316015, 325044, 352131, 379218, 406305, 469508, 541740, 568827, 586885, 632030, 704262, 758436, 812610, 821639, 948045, 1056393, 1137654, 1173770, 1264060, 1408524, 1625220, 1643278, 1760655, 1896090, 2112786, 2275308, 2347540, 2464917, 2844135, 3286556, 3521310, 3792180, 4108195, 4225572, 4929834, 5281965, 5688270, 7042620, 7394751, 8216390, 9859668, 10563930, 11376540, 12324585, 14789502, 16432780, 21127860, 24649170, 29579004, 36973755, 49298340, 73947510, 147895020]

約数ペア:

[(1, 147895020), (2, 73947510), (3, 49298340), (4, 36973755), (5, 29579004), (6, 24649170), (7, 21127860), (9, 16432780), (10, 14789502), (12, 12324585), (13, 11376540), (14, 10563930), (15, 9859668), (18, 8216390), (20, 7394751), (21, 7042620), (26, 5688270), (28, 5281965), (30, 4929834), (35, 4225572), (36, 4108195), (39, 3792180), (42, 3521310), (45, 3286556), (52, 2844135), (60, 2464917), (63, 2347540), (65, 2275308), (70, 2112786), (78, 1896090), (84, 1760655), (90, 1643278), (91, 1625220), (105, 1408524), (117, 1264060), (126, 1173770), (130, 1137654), (140, 1056393), (156, 948045), (180, 821639), (182, 812610), (195, 758436), (210, 704262), (234, 632030), (252, 586885), (260, 568827), (273, 541740), (315, 469508), (364, 406305), (390, 379218), (420, 352131), (455, 325044), (468, 316015), (546, 270870), (585, 252812), (630, 234754), (780, 189609), (819, 180580), (910, 162522), (1092, 135435), (1170, 126406), (1260, 117377), (1365, 108348), (1638, 90290), (1820, 81261), (2340, 63203), (2730, 54174), (3276, 45145), (4095, 36116), (5460, 27087), (8190, 18058), (9029, 16380)]