16641300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 55121472

約数和(自身を除く): 38480172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 251, 255, 260, 300, 325, 340, 390, 425, 442, 502, 510, 650, 663, 753, 780, 850, 884, 975, 1004, 1020, 1105, 1255, 1275, 1300, 1326, 1506, 1700, 1950, 2210, 2510, 2550, 2652, 3012, 3263, 3315, 3765, 3900, 4267, 4420, 5020, 5100, 5525, 6275, 6526, 6630, 7530, 8534, 9789, 11050, 12550, 12801, 13052, 13260, 15060, 16315, 16575, 17068, 18825, 19578, 21335, 22100, 25100, 25602, 32630, 33150, 37650, 39156, 42670, 48945, 51204, 55471, 64005, 65260, 66300, 75300, 81575, 85340, 97890, 106675, 110942, 128010, 163150, 166413, 195780, 213350, 221884, 244725, 256020, 277355, 320025, 326300, 332826, 426700, 489450, 554710, 640050, 665652, 832065, 978900, 1109420, 1280100, 1386775, 1664130, 2773550, 3328260, 4160325, 5547100, 8320650, 16641300]

約数ペア:

[(1, 16641300), (2, 8320650), (3, 5547100), (4, 4160325), (5, 3328260), (6, 2773550), (10, 1664130), (12, 1386775), (13, 1280100), (15, 1109420), (17, 978900), (20, 832065), (25, 665652), (26, 640050), (30, 554710), (34, 489450), (39, 426700), (50, 332826), (51, 326300), (52, 320025), (60, 277355), (65, 256020), (68, 244725), (75, 221884), (78, 213350), (85, 195780), (100, 166413), (102, 163150), (130, 128010), (150, 110942), (156, 106675), (170, 97890), (195, 85340), (204, 81575), (221, 75300), (251, 66300), (255, 65260), (260, 64005), (300, 55471), (325, 51204), (340, 48945), (390, 42670), (425, 39156), (442, 37650), (502, 33150), (510, 32630), (650, 25602), (663, 25100), (753, 22100), (780, 21335), (850, 19578), (884, 18825), (975, 17068), (1004, 16575), (1020, 16315), (1105, 15060), (1255, 13260), (1275, 13052), (1300, 12801), (1326, 12550), (1506, 11050), (1700, 9789), (1950, 8534), (2210, 7530), (2510, 6630), (2550, 6526), (2652, 6275), (3012, 5525), (3263, 5100), (3315, 5020), (3765, 4420), (3900, 4267)]