76470420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 174158700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 73, 78, 79, 85, 102, 130, 146, 156, 158, 170, 195, 204, 219, 221, 237, 255, 260, 292, 316, 340, 365, 390, 395, 438, 442, 474, 510, 663, 730, 780, 790, 876, 884, 948, 949, 1020, 1027, 1095, 1105, 1185, 1241, 1326, 1343, 1460, 1580, 1898, 2054, 2190, 2210, 2370, 2482, 2652, 2686, 2847, 3081, 3315, 3723, 3796, 4029, 4108, 4380, 4420, 4740, 4745, 4964, 5135, 5372, 5694, 5767, 6162, 6205, 6630, 6715, 7446, 8058, 9490, 10270, 11388, 11534, 12324, 12410, 13260, 13430, 14235, 14892, 15405, 16116, 16133, 17301, 17459, 18615, 18980, 20145, 20540, 23068, 24820, 26860, 28470, 28835, 30810, 32266, 34602, 34918, 37230, 40290, 48399, 52377, 56940, 57670, 61620, 64532, 69204, 69836, 74460, 74971, 80580, 80665, 86505, 87295, 96798, 98039, 104754, 115340, 149942, 161330, 173010, 174590, 193596, 196078, 209508, 224913, 241995, 261885, 294117, 299884, 322660, 346020, 349180, 374855, 392156, 449826, 483990, 490195, 523770, 588234, 749710, 899652, 967980, 980390, 1047540, 1124565, 1176468, 1274507, 1470585, 1499420, 1960780, 2249130, 2549014, 2941170, 3823521, 4498260, 5098028, 5882340, 6372535, 7647042, 12745070, 15294084, 19117605, 25490140, 38235210, 76470420]

約数ペア:

[(1, 76470420), (2, 38235210), (3, 25490140), (4, 19117605), (5, 15294084), (6, 12745070), (10, 7647042), (12, 6372535), (13, 5882340), (15, 5098028), (17, 4498260), (20, 3823521), (26, 2941170), (30, 2549014), (34, 2249130), (39, 1960780), (51, 1499420), (52, 1470585), (60, 1274507), (65, 1176468), (68, 1124565), (73, 1047540), (78, 980390), (79, 967980), (85, 899652), (102, 749710), (130, 588234), (146, 523770), (156, 490195), (158, 483990), (170, 449826), (195, 392156), (204, 374855), (219, 349180), (221, 346020), (237, 322660), (255, 299884), (260, 294117), (292, 261885), (316, 241995), (340, 224913), (365, 209508), (390, 196078), (395, 193596), (438, 174590), (442, 173010), (474, 161330), (510, 149942), (663, 115340), (730, 104754), (780, 98039), (790, 96798), (876, 87295), (884, 86505), (948, 80665), (949, 80580), (1020, 74971), (1027, 74460), (1095, 69836), (1105, 69204), (1185, 64532), (1241, 61620), (1326, 57670), (1343, 56940), (1460, 52377), (1580, 48399), (1898, 40290), (2054, 37230), (2190, 34918), (2210, 34602), (2370, 32266), (2482, 30810), (2652, 28835), (2686, 28470), (2847, 26860), (3081, 24820), (3315, 23068), (3723, 20540), (3796, 20145), (4029, 18980), (4108, 18615), (4380, 17459), (4420, 17301), (4740, 16133), (4745, 16116), (4964, 15405), (5135, 14892), (5372, 14235), (5694, 13430), (5767, 13260), (6162, 12410), (6205, 12324), (6630, 11534), (6715, 11388), (7446, 10270), (8058, 9490)]