188785740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22003}}^1$

素因数の和:22039

約数の個数: 96

約数和(自身を含む): 621040896

約数和(自身を除く): 432255156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 22003, 44006, 66009, 88012, 110015, 132018, 220030, 242033, 264036, 286039, 330045, 440060, 484066, 572078, 660090, 726099, 858117, 968132, 1144156, 1210165, 1320180, 1430195, 1452198, 1716234, 2420330, 2860390, 2904396, 3146429, 3432468, 3630495, 4290585, 4840660, 5720780, 6292858, 7260990, 8581170, 9439287, 12585716, 14521980, 15732145, 17162340, 18878574, 31464290, 37757148, 47196435, 62928580, 94392870, 188785740]

約数ペア:

[(1, 188785740), (2, 94392870), (3, 62928580), (4, 47196435), (5, 37757148), (6, 31464290), (10, 18878574), (11, 17162340), (12, 15732145), (13, 14521980), (15, 12585716), (20, 9439287), (22, 8581170), (26, 7260990), (30, 6292858), (33, 5720780), (39, 4840660), (44, 4290585), (52, 3630495), (55, 3432468), (60, 3146429), (65, 2904396), (66, 2860390), (78, 2420330), (110, 1716234), (130, 1452198), (132, 1430195), (143, 1320180), (156, 1210165), (165, 1144156), (195, 968132), (220, 858117), (260, 726099), (286, 660090), (330, 572078), (390, 484066), (429, 440060), (572, 330045), (660, 286039), (715, 264036), (780, 242033), (858, 220030), (1430, 132018), (1716, 110015), (2145, 88012), (2860, 66009), (4290, 44006), (8580, 22003)]