194260020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 578793600

約数和(自身を除く): 384533580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 659, 867, 1020, 1156, 1318, 1445, 1734, 1977, 2636, 2890, 3295, 3468, 3954, 4335, 4913, 5780, 6590, 7908, 8670, 9826, 9885, 11203, 13180, 14739, 17340, 19652, 19770, 22406, 24565, 29478, 33609, 39540, 44812, 49130, 56015, 58956, 67218, 73695, 98260, 112030, 134436, 147390, 168045, 190451, 224060, 294780, 336090, 380902, 571353, 672180, 761804, 952255, 1142706, 1904510, 2285412, 2856765, 3237667, 3809020, 5713530, 6475334, 9713001, 11427060, 12950668, 16188335, 19426002, 32376670, 38852004, 48565005, 64753340, 97130010, 194260020]

約数ペア:

[(1, 194260020), (2, 97130010), (3, 64753340), (4, 48565005), (5, 38852004), (6, 32376670), (10, 19426002), (12, 16188335), (15, 12950668), (17, 11427060), (20, 9713001), (30, 6475334), (34, 5713530), (51, 3809020), (60, 3237667), (68, 2856765), (85, 2285412), (102, 1904510), (170, 1142706), (204, 952255), (255, 761804), (289, 672180), (340, 571353), (510, 380902), (578, 336090), (659, 294780), (867, 224060), (1020, 190451), (1156, 168045), (1318, 147390), (1445, 134436), (1734, 112030), (1977, 98260), (2636, 73695), (2890, 67218), (3295, 58956), (3468, 56015), (3954, 49130), (4335, 44812), (4913, 39540), (5780, 33609), (6590, 29478), (7908, 24565), (8670, 22406), (9826, 19770), (9885, 19652), (11203, 17340), (13180, 14739)]