308573460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7757}}^1$

素因数の和:7802

約数の個数: 144

約数和(自身を含む): 1067438736

約数和(自身を除く): 758865276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7757, 7956, 9945, 13260, 15514, 19890, 23271, 31028, 38785, 39780, 46542, 69813, 77570, 93084, 100841, 116355, 131869, 139626, 155140, 201682, 232710, 263738, 279252, 302523, 349065, 395607, 403364, 465420, 504205, 527476, 605046, 659345, 698130, 791214, 907569, 1008410, 1186821, 1210092, 1318690, 1396260, 1512615, 1582428, 1714297, 1815138, 1978035, 2016820, 2373642, 2637380, 3025230, 3428594, 3630276, 3956070, 4537845, 4747284, 5142891, 5934105, 6050460, 6857188, 7912140, 8571485, 9075690, 10285782, 11868210, 15428673, 17142970, 18151380, 20571564, 23736420, 25714455, 30857346, 34285940, 51428910, 61714692, 77143365, 102857820, 154286730, 308573460]

約数ペア:

[(1, 308573460), (2, 154286730), (3, 102857820), (4, 77143365), (5, 61714692), (6, 51428910), (9, 34285940), (10, 30857346), (12, 25714455), (13, 23736420), (15, 20571564), (17, 18151380), (18, 17142970), (20, 15428673), (26, 11868210), (30, 10285782), (34, 9075690), (36, 8571485), (39, 7912140), (45, 6857188), (51, 6050460), (52, 5934105), (60, 5142891), (65, 4747284), (68, 4537845), (78, 3956070), (85, 3630276), (90, 3428594), (102, 3025230), (117, 2637380), (130, 2373642), (153, 2016820), (156, 1978035), (170, 1815138), (180, 1714297), (195, 1582428), (204, 1512615), (221, 1396260), (234, 1318690), (255, 1210092), (260, 1186821), (306, 1008410), (340, 907569), (390, 791214), (442, 698130), (468, 659345), (510, 605046), (585, 527476), (612, 504205), (663, 465420), (765, 403364), (780, 395607), (884, 349065), (1020, 302523), (1105, 279252), (1170, 263738), (1326, 232710), (1530, 201682), (1989, 155140), (2210, 139626), (2340, 131869), (2652, 116355), (3060, 100841), (3315, 93084), (3978, 77570), (4420, 69813), (6630, 46542), (7757, 39780), (7956, 38785), (9945, 31028), (13260, 23271), (15514, 19890)]